// Copyright 2018-present the Material Components for iOS authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import <UIKit/UIKit.h>
#import <XCTest/XCTest.h>

#import "MaterialSnapshot.h"
#import "MaterialTextFields.h"
#import "SnapshotFakeMDCTextField.h"

/**
 A specialized test case class for testing MDCTextFields with different controllers and
 configurations.
 */
@interface MDCTextFieldSnapshotTestCase : MDCSnapshotTestCase

@property(nonatomic, strong) UIView<UITextInput, MDCTextInput, MDCSnapshotFakeTextInput> *textField;

/**
 Attempts to update the text field's layout to how it would appear within a view hierarchy on a
 screen.
 */
- (void)triggerTextFieldLayout;

/**
 Generates a snapshotted view of @c self.textField and verifies it against the golden image with
 no pixel differences.
 */
- (void)generateSnapshotAndVerify;

@end
